Snipped from John's post:

> >
> >    ----- The following addresses had permanent fatal errors -----
> ><[log in to unmask]>
> >     (reason: 550 Blocked - see
http://www.airscreen.net/rbl?216.240.160.204)
> >
>

John,

I am certainly no expert at this sort of thing, but I followed my instinct,
and here is what I found. ...By clicking on the above URL, (reason: 550
Blocked - see http://www.airscreen.net/rbl?216.240.160.204), I found the
following message. There was more onfo there also, but below are the given
reasons for your blocked mail. Airscreen appears to be Russ's ISP spam/virus
filter. And that's why the returned message has a different address. I hope
I'm on the right track with this, and this is some help. Although, if I'm
right, you'll still need to know how to convince airmail that your address
is not an offender.

Brad
><((((º>`·.¸¸.·´¯`·.¸.·´¯`·.¸¸><((((º>

The IP address 216.240.160.204 is currently listed in the Airscreen.net RBL.
Internet America mail servers (and any other servers using the Airscreen.net
RBL) will not accept mail from the stated IP address until the abuse problem
is corrected.
If the IP address you entered belongs to an individuals computer, such as
the IP address assigned to dial-up modem, DSL or cable modem, the most
likely problem is that the computer at this IP address is trying to send
mail directly to Internet America, instead of sending the mail to the mail
servers at your Internet Provider, and then allowing those servers to relay
the mail on to us. If you are bypassing your Internet Providers mail
servers, please set your computer to send all mail to your Internet
Providers mail server, and your mail should be delivered. (Contact your
Internet Provider to obtain the correct SMTP server settings for their
network.)

If the IP address you entered is a server at an Internet Provider, it
indicates that the server has sent multiple pieces of junk mail to one or
more addresses at Internet America or there has been a similar abuse
problem. If your servers logs and other reports are insufficient for
identifying the abuse problem coming from this IP address, you may contact
our Policy Enforcement department for details on what caused your server to
be added to the Airscreen.net RBL. Their address is "abuse" at airmail.net,
and it will accept mail despite an active block.